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发明名称
Perfectionnements apportés aux dispositifs du genre des fourchettes ou crochets commutateurs
摘要
申请公布号
FR881238(A)
申请公布日期
1943.04.19
申请号
FRD881238
申请日期
1941.12.16
申请人
发明人
MERLES ANTOINE-JEAN;MAGINOT POL-GASTON
分类号
H04M1/08
主分类号
H04M1/08
代理机构
代理人
主权项
地址
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